© ISO 2012 Thermal insulation products — Exterior insulating systems for foundations — Part 1 Material specification Produits isolants thermiques — Applications externes aux murs des fondations — Part[.]
INTERNATIONAL STANDARD ISO 12575-1 First edition 2012-10-15 Thermal insulation products — Exterior insulating systems for foundations — Part 1: Material specification Produits isolants thermiques — Applications externes aux murs des fondations — `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - Partie 1: Spécification des matériaux Reference number ISO 12575-1:2012(E) Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) COPYRIGHT PROTECTED DOCUMENT `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 All rights reserved Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISO’s member body in the country of the requester ISO copyright office Case postale 56 • CH-1211 Geneva 20 Tel + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.org Web www.iso.org Published in Switzerland ii Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Contents Page Foreword iv Introduction v Scope Normative references Terms and definitions Exterior-foundation insulation system applications 5.1 5.2 5.3 Requirements General Specific requirements Optional requirements 6 6.1 6.2 6.3 Testing requirements Sampling Conditioning Test methods Test report Preparation for delivery ― Packaging 9 Sampling and conformity control 10 Product manufacturer’s documentation Bibliography 11 `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - iii © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies) The work of preparing International Standards is normally carried out through ISO technical committees Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part The main task of technical committees is to prepare International Standards Draft International Standards adopted by the technical committees are circulated to the member bodies for voting Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights ISO shall not be held responsible for identifying any or all such patent rights ISO 12575-1 was prepared by Technical Committee ISO/TC 163, Thermal performance and energy use in the built environment, Subcommittee SC 3, Thermal insulation products ISO 12575 consists of the following parts, under the general title Thermal insulation products — Exterior insulating systems for foundations: — Part 1: Material specification — Part 2: Principal responsibilities of installers `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - iv Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Introduction ISO 12575 (all parts) defines a number of types of foundation insulating systems and outlines the different roles the insulation plays within each system This part of ISO 12575 provides specifiers, designers and engineers of insulation systems with guidelines on what properties are to be considered for the thermal insulating materials for a building foundation insulating system where the insulation is in direct contact with ground soils The designer shall consult the appropriate national regulations and application specifications for minimum requirements The designer selects the actual material in accordance with this part of ISO 12575 for the type of system to be used in a specific application The designer also consults the appropriate material standard and national regulations for the material selected for added characteristics not specified in this part of ISO 12575 The manufacturer produces the material according to any applicable material standards, declares that their material type meets the requirements of this part of ISO 12575, declares the fitness for the intended use, and labels the material according to this part of ISO 12575 The installer follows the requirements of the designer, the manufacturer, local government regulations, ISO 12575-2 and assumes responsibility for installation Included as part of the development of ISO 12575 (all parts) is the review of applicable CEN documents; CEN standards were harmonized where appropriate Moisture control for this application is only partially addressed in the optional requirements in this part of ISO 12575 Calculation methods are addressed in ISO 13793 and ISO 13370 `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - v © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST INTERNATIONAL STANDARD ISO 12575-1:2012(E) Thermal insulation products — Exterior insulating systems for foundations — Part 1: Material specification Scope This part of ISO 12575 specifies the basic performance requirements for the insulating materials that form part of insulating systems used on the exterior of foundations and slabs where the insulation is in direct contact with the ground This part of ISO 12575 does not address exterior insulating systems for foundations permanently immersed in water Minimum requirements are specified in the appropriate national regulations and application specifications The designer selects the actual material in accordance with this part of ISO 12575 for the type of system being considered The designer also consults the appropriate material standard and national regulations for the product selected for added characteristics not specified in this part of ISO 12575 NOTE This part of ISO 12575 requires the use of other International Standards specific for thermal insulation materials Normative references The following referenced documents are indispensable for the application of this document For dated references, only the edition cited applies For undated references, the latest edition of the referenced document (including any amendments) applies ISO 554, Standard atmospheres for conditioning and/or testing — Specifications ISO 846, Plastics — Evaluation of the action of microorganisms ISO 2896, Rigid cellular plastics ― Determination of water absorption ISO 8301, Thermal insulation — Determination of steady-state thermal resistance and related properties — Heat flow meter apparatus ISO 8302, Thermal insulation — Determination of steady-state thermal resistance and related properties — Guarded hot plate apparatus ISO 10456, Building materials and products ― Hygrothermal properties ― Tabulated design values and procedures for determining declared and design thermal values ISO 11561, Ageing of thermal insulation materials ― Determination of the long-term change in thermal resistance of closed-cell plastics (accelerated laboratory test methods) ISO 12575-2, Thermal insulation products ― Exterior insulating systems for foundations ― Part 2: Principal responsibilities of installers ISO 12576-1, Thermal insulation ― Insulating materials and products for buildings ― Conformity control systems ― Part 1: Factory-made products ISO 20392, Thermal-insulating materials ― Determination of compressive creep ISO 20393, Thermal-insulating materials ― Determination of long-term water absorption by diffusion ISO 20394, Thermal-insulating materials ― Determination of freeze-thaw resistance `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) ISO 29469, Thermal insulating products for building applications — Determination of compressive behaviour Terms and definitions For the purposes of this document, the following terms and definitions apply 3.1 footing linear foundation widened section, usually concrete, at the base or bottom of a foundation wall pier or column to transfer and spread the load of the buildings onto the supporting soil 3.2 water absorption increase by freeze-thaw cycling maximum additional increase in water absorption above the long-term water absorption when the insulation is subject to freeze-thaw cycling NOTE Before the freeze thaw test, the material is exposed to the water absorption test by diffusion NOTE The water absorption increase is expressed in units of volume percent 3.3 compressive strength reduction by freeze-thaw cycling maximum reduction of the average compressive strength in dry condition of the product as tested prior to freeze-thaw testing and after subjecting the test specimen to freeze-thaw cycling NOTE The compressive strength reduction is expressed in units of percent 3.4 frost insulation insulation that is positioned in the ground so as to protect the foundation from frost-related movement 3.5 load bearing insulation insulation that is capable of supporting the load of the building on the ground or load bearing slabs 3.6 perimeter insulation insulation installed against the vertical exterior surfaces of the perimeter foundation walls, linear footings and/or floors at or below ground level that is subject to soil loads only Table defines four exterior-foundation insulation systems based on their application, together with the associated figure numbers showing examples of these applications for the different types of foundation systems Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - Exterior-foundation insulation system applications ISO 12575-1:2012(E) Table — Types of exterior insulation for foundations Associated figures Application Frost insulation and Perimeter insulation to Non-load-bearing under-slab insulation to Load- bearing insulation to a) b) d) c) e) Key frost or ground insulation perimeter insulation load-bearing insulation Figure — Examples of vertical edge and ground insulation in foundation structures `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Key frost or ground insulation perimeter insulation load-bearing insulation Figure — Cross-section of a shallow basement foundation `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - Key perimeter insulation load-bearing insulation Figure — Cross-section of a full basement foundation Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Key perimeter insulation load-bearing insulation Figure — Unitary basement foundation cross-section Requirements 5.1 General The material shall be installed in accordance with manufacturer’s instructions and the requirements outlined in ISO 12575-2 The application and installation shall comply with all building and fire regulations Where specific material standards have different requirements from those included in this part of ISO 12575, the more stringent requirements shall be used Methods and tolerances for length, width and thickness shall be made according to appropriate material specifications Special applications can require properties other than, or in addition to, those specified in this part of ISO 12575 These properties, when agreed upon by the interested parties, may be added to the requirements of this part of ISO 12575 5.2 5.2.1 Specific requirements Thermal conductivity at standard mean temperature The thermal conductivity shall be determined and declared in accordance with the test method in 6.3.1 and in accordance with Table 2, or 4, depending on the application Thermal properties shall be declared in accordance with the calculation method provided in ISO 10456 and the national requirements for fractile and confidence levels 5.2.2 Compressive stress The compressive stress shall be determined and declared in accordance with the test method in 6.3.2 and shall meet the national requirements for the application `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) 5.2.3 Compressive creep The compressive creep shall be determined and declared in accordance with the test method in 6.3.3 and shall meet the national requirements for the application For load bearing applications the thickness reduction shall not exceed % The maximum thickness reduction for an extrapolated time of 50 years shall be a maximum of % 5.2.4 Long-term water absorption The long-term water absorption shall be determined and declared in accordance with the test method in 6.3.4 and shall meet the national requirements for the application 5.3 5.3.1 Optional requirements General As construction practices and requirements vary from country to country and by building type, the designer or user may specify the following requirements 5.3.2 Water absorption by diffusion Where resistance to the effects of water vapour diffusion is required, the water absorption by diffusion shall be determined and declared in accordance with the test method in 6.3.5 and shall meet the national requirements for the application Water absorption increase by freeze-thaw cycling Where resistance to the effects of freeze-thaw is required, the water absorption increase by freeze-thaw cycling shall be determined and declared in accordance with the test method in 6.3.6 and shall meet the national requirements for the application 5.3.4 Compressive strength reduction by freeze-thaw cycling Where resistance to the effects of freeze-thaw is required, the compressive strength reduction by freezethaw cycling shall be determined and declared in accordance with the test method in 6.3.7 and shall meet the national requirements for the application 5.3.5 Fungi/biological resistance Where resistance to the effects of fungi/biological agents is required, the fungi/biological resistance shall be determined and declared in accordance with the test method in 6.3.8 and shall meet the national requirements for the application Table — Frost insulation Property Unit Subclause Test Method Requirement Thermal conductivity W/(m·K) 5.2.1 ISO 8301 or ISO 8302 Declare value Thermal conductance or thermal resistance W/(m2·K) or m2·K /W 5.2.1 ISO 8301 or ISO 8302 Declare in accordance with ISO 10456 Long-term water absorption volume % 5.2.4 ISO 2896 Declare value kPa 5.2.2 ISO 29469 Declare value Compressive stress Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - 5.3.3 ISO 12575-1:2012(E) Table — Perimeter insulation and non-load bearing slab insulation Property Unit Subclause Test method Requirement Thermal conductivity W/(m·K) 5.2.1 ISO 8301 or ISO 8302 Declare value Thermal conductance or thermal resistance W/(m2·K) or m2·K /W 5.2.1 ISO 8301 or ISO 8302 Declare in accordance with ISO 10456 Long-term water absorption volume % 5.2.4 ISO 2896 Declare value kPa 5.2.2 ISO 29469 Declare value Compressive stress Table — Load bearing insulation Property Unit Subclause Test method Requirement Thermal conductivity W/(m·K) 5.2.1 ISO 8301 or ISO 8302 Declare value Thermal conductance or thermal resistance W/(m2·K) or m2·K /W 5.2.1 ISO 8301 or ISO 8302 Declare in accordance with ISO 10456 Compressive stress kPa 5.2.2 ISO 29469 Declare value Compressive creep %; kPa 5.2.2 ISO 20392 Declare value volume % 5.2.4 ISO 2896 Declare value Long-term water absorption Table — Optional requirements Property Unit Subclause Test method Requirement Water absorption by diffusion volume % 5.3.2 ISO 20393 Declare Freeze-thaw (added water absorption) volume % 5.3.3 ISO 20394 Declare Freeze-thaw (reduction in compressive strength) % 5.3.4 ISO 20394 Declare Fungi biological resistance n/a 5.3.5 ISO 846 Declare Testing requirements 6.1 Sampling Sample size shall be sufficient to cover all physical property determinations and dimensional measurements from a single sample lot 6.2 Conditioning Prior to dimensional measurements and physical property testing, the test specimens shall be conditioned, with all surfaces exposed, according to the material standard Unless otherwise stated in the applicable material standard, the conditioning of the test specimens shall be carried out in accordance with the requirements of ISO 554 For precise measurement, test specimens shall be conditioned at: (23 ± 2) ºC and (50 ± 5) % relative humidity or (20 ± 2) ºC and (65 ± 5) % relative humidity `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) or (27 ± 2) ºC and (65 ± 5) % relative humidity for a minimum of 48h 6.3 6.3.1 Test methods Thermal conductivity at standard mean temperature Thermal conductivity shall be determined according to ISO 8301 or ISO 8302 at a mean temperature of 27 °C, 23 °C or 10 °C When measuring the thermal resistance, the mean temperature shall be within a minimum temperature difference across the test specimen of 10 ºC The thermal conductivity shall be tested at the mean temperature for which the value is reported All cellular plastic insulations manufactured with the intent to retain a blowing agent, other than air, for a period longer than 180 days, shall have the long-term thermal resistance (LTTR) determined in accordance with ISO 11561 6.3.2 Compressive stress Compressive strength or the compressive stress at 10 % deformation or yield, whichever occurs first, shall be determined according to ISO 29469 Test specimens shall be tested with natural skin integral to the final product, surface facing, lamination or coating, unless surface irregularities require removal of such surfaces for uniform loading Where applicable, the compressive strength shall be measured in the direction normal to the surface of the board 6.3.3 Compressive creep Compressive creep shall be determined according to ISO 20392 Where applicable, test specimens shall be tested with natural skin integral to the final product, surface facing, lamination or coating, unless surface irregularities require removal of such surfaces for uniform loading The compressive creep shall be measured in the direction normal to the surface of the board 6.3.4 Long-term water absorption Water absorption shall be tested in accordance with ISO 2896 except that the test period shall be for 28 days 6.3.5 Water absorption by diffusion Water absorption by diffusion shall be determined according to ISO 20393 6.3.6 Water absorption increase by freeze-thaw cycling Freeze-thaw (added water absorption) shall be determined according to ISO 20394 6.3.7 Compressive strength reduction by freeze-thaw cycling Freeze-thaw (reduction in compressive strength) shall be determined according to ISO 20394 6.3.8 Fungi/biological resistance Fungi/biological resistance shall be determined according to ISO 846 `,`,,,,,```,` Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Test report The test reports for all tests shall contain the following information: a) manufacturer’s name, address, production facility and material designation; b) type of material and other material description; c) production code or date and location of manufacture; d) information on sampling plan; e) reference to the International Standard defining the test method and apparatus; f) name and location of the accredited laboratory performing the tests and the accreditation agency for the laboratory; g) for thermal conductivity, the mean temperature used for the test; h) the temperature and relative humidity used for conditioning; i) comparison of measured values with declared values, if applicable; j) declaration of conformity with this part of ISO 12575; k) the jurisdictions where follow-up testing is required; l) reference to the person who sampled the production; m) whether the sampling was unannounced and random Preparation for delivery ― Packaging The manufacturer shall package and mark the material or packaging in a way that the user is able to establish fitness-of-use according to this part of ISO 12575 The following information shall be marked on the material or the package: a) exterior insulation system type (Table 1); b) product trade name and manufacturer’s name; c) production code or date and location of manufacture; d) type of material and relevant material standard, e) type of facing, if any; f) nominal length, width and thickness of boards and number of boards or coverage in the package; g) reference to this part of ISO 12575 Sampling and conformity control For the purposes of sampling and conformity control the procedures described in ISO 12576-1 shall be applied 10 Product manufacturer’s documentation The manufacturer shall provide installers with the following minimum information: a) description of the material; `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) b) material safety data sheet; c) instructions for safe handling, use and disposal of the material; d) manufacturer defined limitations on the application of the material; e) performance chart for the material; f) transportation and storage requirements; g) information on application of the material that is necessary to achieve the declared performance; h) application type of the system 10 `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS © ISO 2012 – All rights reserved Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) Bibliography ISO 9229, Thermal insulation ― Vocabulary [2] ISO 12576-2, Thermal insulation products ― In-situ products [3] ISO 13370, Thermal performance of buildings ― Heat transfer via the ground ― Calculation methods [4] ISO 13793, Thermal performance of buildings ― Thermal design of foundations to avoid frost heave [5] ISO 16534, Thermal insulating products for building applications ― Determination of compressive creep [6] ISO 16535, Thermal insulating products for building applications — Determination of long-term water absorption by immersion [7] ISO 16536, Thermal insulating products for building applications ― Determination of long-term water absorption by diffusion [8] ISO 16546, Thermal insulating products for building applications ― Determination of freeze-thaw resistance `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - [1] 11 © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST ISO 12575-1:2012(E) ICS 91.120.10 Price based on 11 pages `,`,,,,,```,````,`,,`,`````-`-`,,`,,`,`,,` - © ISO 2012 – All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO No reproduction or networking permitted without license from IHS Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs Not for Resale, 12/03/2013 08:38:48 MST